OT-2026-000086751
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000086751) never changes.
Identity and time
| Publication number | OT-2026-000086751 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7b92-ac9e-cf19250b682a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32baab9c3ff8d4161bbe496348177b93c886d41748630f9a915d092e064abd61 |
|---|---|
| Markdown | 2527b0759ce449b89be0db1a16dd5636f3528e5c7c34b65f33ff8293ce675fc3 |
| Publication page | 2186db47cea358bb35af174863a62f78ba30ea567bc3e4b1b87d12aba97fc973 |
| Manifest | 9e1976c8462fb6a222b82da18667cd2064131046818168ed265d0a3e18d12774 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ZauAhOqqrh9CI6TDvGpRcwOBNSQiW4x/H4Qy+sq8AO3sazNcGriwbcQZYVIgSEGKWxAELiLkM3LngtyQHBtUBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:38.061347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086751observed 2186db47cea358bb35af174863a62f78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:38.043910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086751/manifest.jsonobserved 9e1976c8462fb6a222b82da18667cd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:38.025664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086751/publication.mdobserved 2527b0759ce449b89be0db1a16dd5636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:38.006643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086751/publication.txtobserved 32baab9c3ff8d4161bbe496348177b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
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